About the book: 1964 / This book is the first attempt at a comprehensive description of the territory stretching from Cape Chelyuskin to the Eastern Sayan, from the Yenisei to the Verkhoyansk Range, which the author crossed with direct , sometimes pioneering, research. Relief, geological structure, minerals, fossils, climate, soils, vegetation, fauna are considered as part of three large physical and geographical units - the North of Central Siberia, Central Siberia, Central Yakutia, which in turn are divided into provinces . For each province, a comprehensive assessment of natural resources is given for the needs of the national economy. The book is useful for geographers, students of geographical, geological, biological faculties, workers of planning and design organizations, industry, transport and agriculture.